NWS Forecast Office Houston/Galveston, TX

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Last Map Update: Wed, Sep 2, 2026 at 1:48:20 pm CDT

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Flash Flood Warning

Flood Warning

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Radar

Flood Watch

Excessive Rainfall Outlook

Rainfall Totals: As of Sep 2nd - 11 am

Wind Advisory

KHGX Radar.

A Flood Watch is in effect through Thursday morning for portions of Southeast Texas. Heavy rain may lead to flooding on roadways, in low-lying areas and in rivers/creeks.

⚠️ Flash Flood Risk

HGX Dual Pol Radar shows 2-6 inches of rainfall across the eastern portions of Southeast Texas, associated with Tropical Depression Edouard's rainbands. Additional feeder bands are expected through Thursday morning. Additional 2-6 inches with isolated amounts of 10-12 inches are possible across the Piney Woods through Thursday morning.

Winds 10 to 20 mph with gusts up to 30 mph associated with Tropical Depression Edouard's rainbands. A Wind Advisory is in effect for Houston and Trinity Counties until 7 pm this evening.

Current Weather Observations...

Location	Time (CDT)	Weather	Vsby. (SM)	Temp. (ºF)	Dewpt. (ºF)	Hum. (%)	Wind (mph)	Wind Chill / Heat Index (ºF)	Pres. (in)
Bryan	13:15	Mostly Cloudy	10	95	68	41	W 9G18	101 [HI]	29.94
College Station	12:53	Mostly Clear	10	96	67	38	SW 14G22	100 [HI]	29.94
Caldwell	13:15	Partly Cloudy	10	96	68	39	WSW 8	101 [HI]	29.95
Huntsville	12:53	Overcast	10	89	72	57	WSW 10	96 [HI]	29.94
Navasota	13:35	Mostly Cloudy	10	97	72	44	WSW 9	107 [HI]	29.90
Brenham	13:35	Overcast	10	96	70	42	W 8	103 [HI]	29.92
Conroe	12:53	Mostly Cloudy	10	89	75	63	WSW 10	99 [HI]	29.95
Cleveland	13:35	Lightning Observed	10				SW 3	-	29.95
Liberty	13:35	Thunder In The Vicinity \ Lightning Observed	10	91	78	66	VRB 5	106 [HI]	29.94
Columbus	13:35	Clear	10	95	70	44	WSW 7	103 [HI]	29.94
Spring	12:53	Partly Cloudy	9	91	74	57	SW 9G20	101 [HI]	29.96
Houston Intercontinental Aprt	12:53	Overcast	10	90	75	61	VRB 7	101 [HI]	29.96
Katy/Brookshire	13:35	Clear	9	96	68	39	WSW 10G16	101 [HI]	29.95
Texas Medical Center Heliport	13:35	Partly Cloudy	10	91	73	55	VRB 6	100 [HI]	29.93
Sugar Land	12:53	Partly Cloudy	10	94	75	54	WSW 9G18	106 [HI]	29.95
Houston Hobby Airport	12:53	Mostly Cloudy	10	93	75	56	WSW 10	105 [HI]	29.96
Arcola/Sienna	13:35	Lightning Observed	10	92	72	52	SSW 7	100 [HI]	29.96
Pearland	12:53	Mostly Clear	10	90	73	57	SW 9	98 [HI]	29.98
Ellington Field	12:54	Partly Cloudy	9	91	75	59	SW 12	102 [HI]	29.95
La Porte	13:15	Partly Cloudy	10	91	75	59	SW 9	102 [HI]	29.96
Wharton	13:35	Clear	10	96	71	44	SW 8	103 [HI]	29.95
Angleton/Lake Jackson	13:00	Mostly Clear	10	92	74	55	SSW 8	102 [HI]	29.96
Galveston	13:30	Thunder	10	90	78	68	SW 14	105 [HI]	29.97
Bay City	13:35	Mostly Clear	10	95	75	52	S 14	107 [HI]	29.91
Palacios	12:53	Clear	10	90	77	65	SSW 15	103 [HI]	29.96
Rig 20 Miles SE of Matagorda	13:40		10	86	80	84	SW 12	101 [HI]	30.01

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